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comparison app/controller/grid/Messwert.js @ 742:6e28ebbe1a73

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added documentation for Form and Grid controllers
author Dustin Demuth <dustin@intevation.de>
date Thu, 23 Apr 2015 16:28:04 +0200
parents 2e8da590ea0c
children 2362f8ab1e9f
comparison
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740:2e8da590ea0c 742:6e28ebbe1a73
4 * This file is Free Software under the GNU GPL (v>=3) 4 * This file is Free Software under the GNU GPL (v>=3)
5 * and comes with ABSOLUTELY NO WARRANTY! Check out 5 * and comes with ABSOLUTELY NO WARRANTY! Check out
6 * the documentation coming with IMIS-Labordaten-Application for details. 6 * the documentation coming with IMIS-Labordaten-Application for details.
7 */ 7 */
8 8
9 /**
10 * This is a Controller for a Messwert Grid
11 */
9 Ext.define('Lada.controller.grid.Messwert', { 12 Ext.define('Lada.controller.grid.Messwert', {
10 extend: 'Ext.app.Controller', 13 extend: 'Ext.app.Controller',
11 14
12 init: function() { 15 /**
16 * Inhitialize the controller
17 * It has 3 listeners
18 */
19 init: function() {
13 this.control({ 20 this.control({
14 'messwertgrid': { 21 'messwertgrid': {
15 edit: this.gridSave, 22 edit: this.gridSave,
16 canceledit: this.cancelEdit 23 canceledit: this.cancelEdit
17 }, 24 },
22 click: this.remove 29 click: this.remove
23 } 30 }
24 }); 31 });
25 }, 32 },
26 33
34 /**
35 * This function is called when the grids roweditor saves
36 * the record.
37 * On success it refreshes the windows which contains the grid
38 * On failure it displays a message
39 */
27 gridSave: function(editor, context) { 40 gridSave: function(editor, context) {
28 context.record.save({ 41 context.record.save({
29 success: function(request, response) { 42 success: function(request, response) {
30 if (Ext.data.StoreManager.get('messeinheiten')) { 43 if (Ext.data.StoreManager.get('messeinheiten')) {
31 Ext.data.StoreManager.get('messeinheiten').clearFilter(); 44 Ext.data.StoreManager.get('messeinheiten').clearFilter();
57 } 70 }
58 } 71 }
59 }); 72 });
60 }, 73 },
61 74
75 /**
76 * When the edit was canceled,
77 * the empty row might have been created by the roweditor is removed
78 */
62 cancelEdit: function(editor, context) { 79 cancelEdit: function(editor, context) {
63 if (!context.record.get('id') || 80 if (!context.record.get('id') ||
64 context.record.get('id') === '') { 81 context.record.get('id') === '') {
65 editor.getCmp().store.remove(context.record); 82 editor.getCmp().store.remove(context.record);
66 } 83 }
67 }, 84 },
68 85
86 /**
87 * This function adds a new row to add a Messwert
88 */
69 add: function(button) { 89 add: function(button) {
70 var record = Ext.create('Lada.model.Messwert', { 90 var record = Ext.create('Lada.model.Messwert', {
71 messungsId: button.up('messwertgrid').recordId 91 messungsId: button.up('messwertgrid').recordId
72 }); 92 });
73 button.up('messwertgrid').store.insert(0, record); 93 button.up('messwertgrid').store.insert(0, record);
74 button.up('messwertgrid').rowEditing.startEdit(0, 1); 94 button.up('messwertgrid').rowEditing.startEdit(0, 1);
75 }, 95 },
76 96
77 remove: function(button) { 97 /**
98 * A Messwert-row can be removed from the grid with the remove
99 * function. It asks the user for confirmation
100 * If the removal was confirmed, it reloads the parent window on success,
101 * on failure, an error message is shown.
102 */
103 remove: function(button) {
78 var grid = button.up('grid'); 104 var grid = button.up('grid');
79 var selection = grid.getView().getSelectionModel().getSelection()[0]; 105 var selection = grid.getView().getSelectionModel().getSelection()[0];
80 Ext.MessageBox.confirm('Messwert löschen', 'Sind Sie sicher?', function(btn) { 106 Ext.MessageBox.confirm('Messwert löschen', 'Sind Sie sicher?', function(btn) {
81 if (btn === 'yes') { 107 if (btn === 'yes') {
82 selection.destroy({ 108 selection.destroy({
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